3382649 has 2 divisors, whose sum is σ = 3382650. Its totient is φ = 3382648.

The previous prime is 3382607. The next prime is 3382657. The reversal of 3382649 is 9462833.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2560000 + 822649 = 1600^2 + 907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3382649 is a prime.

It is a super-2 number, since 2×3382649² = 22884628514402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3382349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691324 + 1691325.

It is an arithmetic number, because the mean of its divisors is an integer number (1691325).

Almost surely, 2^3382649 is an apocalyptic number.

It is an amenable number.

3382649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3382649 is an equidigital number, since it uses as much as digits as its factorization.

3382649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 3382649 is about 1839.1979230088. The cubic root of 3382649 is about 150.1132330189.

The spelling of 3382649 in words is "three million, three hundred eighty-two thousand, six hundred forty-nine".